MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d8bc8c8cb41e1541453fbf2f6cef2f6db65e6173a2d3c41a995d789314986d96. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
AgentTesla
Vendor detections: 9
| SHA256 hash: | d8bc8c8cb41e1541453fbf2f6cef2f6db65e6173a2d3c41a995d789314986d96 |
|---|---|
| SHA3-384 hash: | 56640751b9245c09d6259162258ac6a39c9df258a07bb645d8cd1eea9b501912f5325891a4e407f17544bb212bcd6644 |
| SHA1 hash: | 70b4912cc228ea0b84f1f986988102b22089f793 |
| MD5 hash: | 3e14a13b22b1c8bb29ac4ba736b8f39e |
| humanhash: | nevada-comet-golf-hamper |
| File name: | TTSLIP122020.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'203'712 bytes |
| First seen: | 2020-12-22 08:48:32 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 24576:ZyzwoOQEsW4BnWPsSOsE1YjuiAXo67wy:30EgPYjuiAXo6 |
| Threatray | 2'329 similar samples on MalwareBazaar |
| TLSH | BD45AE247ED60004F9376F3596E968658BEFFE7336A2F21E14D832164713A82EC5346E |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
abuse_ch
Malspam distributing AgentTesla:HELO: servers.com
Sending IP: 1.46.131.141
From: Margaret Yehuda <secureserver@servers.com>
Subject: Transferred Slip
Attachment: TTSLIP122020.rar (contains "TTSLIP122020.exe")
AgentTesla SMTP exfil server:
smtp.ionos.de:587
Intelligence
File Origin
# of uploads :
1
# of downloads :
304
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
TTSLIP122020.exe
Verdict:
Malicious activity
Analysis date:
2020-12-22 09:11:45 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Launching a process
Creating a process with a hidden window
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
.NET source code contains very large strings
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-12-22 08:49:08 UTC
AV detection:
17 of 28 (60.71%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 2'319 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
d8bc8c8cb41e1541453fbf2f6cef2f6db65e6173a2d3c41a995d789314986d96
MD5 hash:
3e14a13b22b1c8bb29ac4ba736b8f39e
SHA1 hash:
70b4912cc228ea0b84f1f986988102b22089f793
SH256 hash:
63a681a5739224e2a8d2184aee0f2672d57a99b920dbd40de6decb78b961b588
MD5 hash:
fc6398e3e937efd3ec3b835312111b12
SHA1 hash:
1df5edc9d3e24de6032d3569db24c58f79f65476
SH256 hash:
4cda988eebeaec951c6c9b02aa0b6318ef0803786a57961f2b2dfe7474afe50b
MD5 hash:
a4b02a71c6845919e966e6abc0a8bd08
SHA1 hash:
7ebd3366a6ba05d4ca8b48d0ad3ac426b2595d08
SH256 hash:
dda8a582d27aa022798cb0e24224208879d658be328b091accd5d512253e9e5e
MD5 hash:
7d9e0e145f1e3c8af53a3c352ae13310
SHA1 hash:
956fb8aeed8697009ce9bd44c32110dc3ea1c1c0
SH256 hash:
26cd20ce6b597ac8fe754006f9d13478d0243c2d4d56f41ee749d664a73e6d79
MD5 hash:
56d62341dafe9fcf63626eb8ae5ec334
SHA1 hash:
eaa1393f2991309ddb5ae5f727cf2f2755b892a5
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | ach_AgentTesla_20200929 |
|---|---|
| Author: | abuse.ch |
| Description: | Detects AgentTesla PE |
| Rule name: | win_agent_tesla_v1 |
|---|---|
| Author: | Johannes Bader @viql |
| Description: | detects Agent Tesla |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
Comments
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